Hi Hope - All Hampton Bay shelving and shelving units are tested to hold 15 pounds per square foot. We hope this helps as you move forward with your project planning, and we appreciate you considering to add us to it.
Hello Davis - This shelving is intended to be installed next to other adjacent cabinets, or nestled between walls and cabinets, as well as anchored to wall studs. If you have any further questions or concerns, please be sure to reach out to your local Home Depot to discuss your project. We hope this helps and we thank you for considering Hampton Bay.
Hi Ryan - Thank you for your question. This product can only be installed horizontally.
Hi Ivhickory - Yes, this item can be installed vertically.
Hello doityourselfer-The spaces are roughly 5.5in wide by 5.5in tall.
Hello Marymoi1 - The dimensions without the side extenders are 13 3/8ths inches high and 25 15/16ths inches wide.
The long boards have holes for the dowel pins in several places so you can make the boxes in many sizes.
No, the back is not finished.
Each individual section measures 140.9 mm = 5 9 /16".